You know his platelet count? Any hereditary predispositions to adverse medical conditions he might have? How he will react to this?
Its a vaccine. I know more about platelets and platelet counts than you ever will. Forty years as a medical technologist. I have dxed and seen ITP in toddlers and up.
Do you always live in this much fear?
There are drugs available that can help you with anxiety.
You know what you SHOULD find to be scary as heck?
They are finding megakaryocytes in the brains of people who had covid.
Not the vaccine, the disease.
Those are platelet precursors not seen in the peripheral blood.
That’s scary!